If you’re looking for adventure this year, join one of the top 10 trail running races in 2025. These races offer stunning scenery, challenging courses, and a sense of community among fellow runners. Whether you’re a beginner or an experienced athlete, there’s a race for you. This post highlights the best trail running events of the year, helping you find the perfect race to test your limits and enjoy the great outdoors. Get ready to lace up your shoes and discover your next challenge.
Choosing the Right Trail Running Race
Selecting trail running races in 2025 involves careful thought about various factors. The distance and elevation gain are important because they affect how challenging the race will be. The type of terrain matters too; difficult trails with steep climbs and descents need different skills than flatter, easier courses. The beauty of the scenery and the location can greatly improve the overall experience, and the atmosphere among the runners can make the event even more enjoyable. It is also vital to choose a race that matches your goals and experience level for a fulfilling experience. Whether you’re aiming to beat your personal best, looking for a tough challenge, or want to connect with other trail runners, picking the right race is important for a rewarding experience.
Top 10 Trail Running Races in 2025
Race 1: Cascade Mountain Trail Run
Location: Cascade Mountain Range, Washington State
Description: The Cascade Mountain Trail Run invites runners to tackle a stunning 50-kilometer course with 2,500 feet of elevation gain through rocky terrains and lush forests.
Unique Selling Points: Participants will be amazed by panoramic views of snow-capped peaks and cascading waterfalls, and the event honors local Indigenous cultures. A portion of the proceeds supports conservation efforts in the Cascade ecosystem.
Registration Information and Key Dates: Registration opens on January 15, 2025, with early bird rates available until March 31, 2025. Don’t miss out, as spots fill quickly!
Tips for Training and Preparation: Incorporate hill repeats and varied terrains in your training. Join local trail running groups for experience, and practice your nutrition strategy. Familiarize yourself with the course map to optimize your pacing and hydration stations.
Race 2: Coastal Cove Endurance Run
Location: Santa Lucia Mountains, Central Coast of California
Description: The Coastal Cove Endurance Run offers a challenging 42-kilometer course with 3,000 feet of elevation gain through rugged coastline and coastal forests. Runners will experience stunning ocean views and unique microclimates.
Unique Selling Points: This race features breathtaking coastal scenery, a rare opportunity to explore the unique ecosystem of the California Central Coast. Proceeds benefit the local marine conservation society, supporting efforts to protect the region’s marine life.
Registration Information and Key Dates: Registration opens on March 1, 2025, with a limited number of spots available. Early bird registration ends on May 15, 2025.
Tips for Training and Preparation: Focus on building cardiovascular endurance and strength training. Incorporate beach running, and learn how to run on sand. Be prepared for varying weather conditions, with a focus on hydration and nutrition strategies suited for coastal running.
Race 3: Highland Ridge Ultramarathon
Location: Rocky Mountain National Park, Colorado
Description: The Highland Ridge Ultramarathon features a breathtaking 100-kilometer course with over 8,000 feet of elevation gain, navigating through alpine meadows, rocky trails, and pristine mountain lakes.
Unique Selling Points: Runners will encounter spectacular views of the Rockies and wildlife, including elk and mountain goats. The race promotes trail preservation, with proceeds directed to park conservation efforts.
Registration Information and Key Dates: Registration starts on April 10, 2025. Early bird rates are available until June 30, 2025, but be prepared, as this race often sells out quickly.
Tips for Training and Preparation: Train at high altitude to acclimatize and focus on endurance and strength training. Incorporate long runs and back-to-back training days. Scout the course when possible, and plan your nutrition and pacing strategy to ensure sustained energy during the race. Prepare for variable weather in mountainous terrain.
Race 4: Desert Mirage Trail Challenge
Location: Joshua Tree National Park, California
Description: The Desert Mirage Trail Challenge consists of a stunning 50-mile ultra-marathon through the unique landscapes of Joshua Tree National Park, featuring rock formations, desert flora, and expansive views of the Mojave Desert.
Unique Selling Points: This race allows participants to experience the tranquil beauty of the desert at dawn, with a focus on eco-friendly practices. Proceeds support desert conservation efforts and local wildlife protection initiatives.
Registration Information and Key Dates: Registration opens on July 15, 2025, with early bird pricing available until August 31, 2025. The event has a limited number of slots due to the nature of the terrain and park regulations.
Tips for Training and Preparation: Adapt your training to hot and dry conditions, emphasizing hydration and electrolyte management. Incorporate trail running to get accustomed to uneven terrain, and practice running during the hotter parts of the day. Understand desert navigation, and prepare for sudden weather changes, especially during the evenings.
Race 5: Coastal Breeze Half Marathon
Location: Outer Banks, North Carolina
Description: The Coastal Breeze Half Marathon takes runners along a scenic 13.1-mile route that showcases the stunning coastline of the Outer Banks. Participants will enjoy sweeping ocean views, salty breezes, and sandy beaches while running.
Unique Selling Points: This race not only highlights the natural beauty of the Outer Banks but also incorporates local culture with post-race festivities featuring music, food trucks, and vendors. Portions of the proceeds are donated to beach conservation efforts.
Registration Information and Key Dates: Registration opens on January 15, 2025. The first 500 registrants receive a discounted entry fee, with standard pricing applying thereafter. Early bird registration ends on March 1, 2025.
Tips for Training and Preparation: Train for a flat course with an emphasis on building speed and distance. Incorporate coastal runs to adapt to wind resistance and practice fueling strategies that work best for your body. Don’t forget to work on forefoot striking to reduce the risk of injuries common in half-marathons. Aim for a balanced diet leading up to race day, and be sure to stay hydrated, especially given the anticipated warmer weather during the event.
Race 6: Mountain Summit Ultra
Location: Rocky Mountain National Park, Colorado
Description: The Mountain Summit Ultra is an exhilarating 100-mile trail race that takes participants through the breathtaking terrains of Rocky Mountain National Park. Runners will navigate rugged trails, steep ascents, and scenic alpine vistas.
Unique Selling Points: This race offers a challenging experience amidst stunning mountain landscapes, attracting ultra-runners from across the country. It promotes sustainability by encouraging minimal waste and utilizing biodegradable materials. Participants receive a commemorative eco-friendly finisher’s item and enjoy access to a post-race celebration featuring local food and craft beverages.
Registration Information and Key Dates: Registration opens on March 1, 2025, with a cap of 300 participants to ensure safety and environmental considerations. Early bird pricing is available until April 30, 2025, with regular registration fees implemented afterward.
Tips for Training and Preparation: Train specifically for high-altitude running by incorporating hill workouts and adjusting to thinner air. Use long runs to simulate race conditions, focusing on nutrition and hydration strategies suitable for endurance events. Ensure you are comfortable with trail navigation and invest in quality trail running shoes. Attend workshops or seminars on ultra-running strategies to maximize your performance and improve injury prevention. Familiarize yourself with the course maps and plan your pacing accordingly for the varying elevations throughout the race.
Race 7: City Lights Night Run
Location: Downtown Chicago, Illinois
Description: The City Lights Night Run is a vibrant evening 5K that takes participants on a dazzling route through downtown Chicago’s iconic landmarks. Runners will experience the city’s skyline illuminated against the night sky, creating a stunning backdrop for this energetic event.
Unique Selling Points: This race is not just a run but a celebration, featuring live music, light shows, and after-party festivities. Participants receive glow-in-the-dark gear, and there are opportunities to engage with local artists and vendors throughout the event. A portion of the proceeds goes to urban community initiatives.
Registration Information and Key Dates: Registration opens on May 1, 2025, with an early bird discount available until June 30, 2025. The event has a cap of 1,500 participants, so early registration is encouraged to secure a spot.
Tips for Training and Preparation: Prepare for nighttime running by training in low-light conditions, ensuring you feel comfortable running in the dark. Focus on speed work to improve your performance for the 5K distance. Practice pacing and breathing strategies to maintain your energy throughout the run. Invest in quality reflective or light-up gear to enhance visibility and safety. Plan to hydrate adequately before the race and consider a light snack pre-run to fuel your performance. Lastly, familiarize yourself with the course layout to mentally prepare for key turns and landmarks.
Race 8: Coastal Breeze Half Marathon
Location: Santa Monica, California
Description: The Coastal Breeze Half Marathon is a scenic race that takes runners along the picturesque coastline of Santa Monica. Participants will experience beautiful ocean views, sandy beaches, and the refreshing ocean breeze as they complete the 13.1-mile course.
Unique Selling Points: This race combines fitness with a beach festival atmosphere, featuring live music, food trucks, and local artisans at the finish line. Participants receive a high-quality finisher’s medal and a beach-themed race shirt. The event emphasizes community wellness and environmental stewardship, incorporating beach clean-up activities as part of the race weekend.
Registration Information and Key Dates: Registration opens on June 1, 2025, with a discount for the first 500 registrants. Regular registration closes on September 15, 2025. The race has a cap of 2,000 participants to maintain a comfortable running environment along the coast.
Tips for Training and Preparation: Train for the half marathon distance with a well-structured training plan that includes long runs, speed work, and hill training to build endurance and strength. Run on a variety of terrains, including sandy paths if possible, to simulate race conditions. Stay hydrated and practice your nutrition plan during your long runs to find what works best for you. Familiarize yourself with pacing strategies to maintain a steady effort throughout the race. Remember to incorporate strength training and flexibility exercises to prevent injuries. As race day approaches, taper down your training to ensure you’re well-rested and ready to enjoy the stunning coastal scenery.
Race 9: Mountain Summit Trail Race
Location: Boulder, Colorado
Description: The Mountain Summit Trail Race offers an exhilarating experience for trail runners in the breathtaking foothills of the Rocky Mountains. This race features a challenging 10K route that winds through rugged terrain, pine forests, and stunning mountain vistas, perfect for seasoned runners and outdoor enthusiasts alike.
Unique Selling Points: In addition to the race, participants can enjoy pre-race yoga sessions, guided nature walks, and a post-race barbecue in a scenic park. All registrants receive a custom trail running shirt and a finisher’s medal made from sustainably sourced materials. The event promotes environmental awareness with initiatives to keep the trails clean and preserve the natural habitat.
Registration Information and Key Dates: Registration opens on July 1, 2025, with an early bird rate available until August 31, 2025. The registration will close once the cap of 1,000 participants is reached, so early registration is advised.
Tips for Training and Preparation: Train specifically for trail running by incorporating incline workouts and technical terrain into your training regimen. Practice running on various surfaces and get accustomed to uneven footing. Build leg strength through cross-training activities like uphill biking or hiking. Also, pay attention to your nutrition and hydration, especially at higher altitudes. Acclimatize to the elevation by including some runs at higher altitudes in your training. Invest in quality trail running shoes for traction and stability. Lastly, consider practicing with a hydration pack or belt to carry water and essentials during the race. Aim to enjoy the spectacular views while maintaining your pace throughout the challenging course!
Race 10: Sunset City 5K
Location: San Diego, California
Description: The Sunset City 5K is a vibrant evening race that takes place along the beautiful beachfront promenade of San Diego. Runners of all ages and skill levels are invited to participate in this fun and festive event, which concludes with a stunning sunset over the Pacific Ocean.
Unique Selling Points: This family-friendly race features a carnival-like atmosphere, including live music, food vendors, one-of-a-kind photo opportunities, and a post-race beach party. Every finisher receives a colorful medal and a race t-shirt, while awards are given to the top participants in various age categories. The event emphasizes community spirit and encourages participants to bring their families and friends to enjoy the seaside festivities.
Registration Information and Key Dates: Registration opens on May 10, 2025, with early registration discounts available through June 30, 2025. Regular registration will close on September 1, 2025, or when the cap of 1,500 participants is reached.
Tips for Training and Preparation: To prepare for the 5K distance, incorporate speed work and interval training to boost your pace. Include longer runs to build endurance, and practice running at different times of day to acclimate your body for the evening race. Nutrition is key, so focus on a balanced diet rich in carbohydrates leading up to race day. Make sure to stay hydrated, especially in warmer weather. On race day, arrive early to warm up properly and enjoy the pre-race festivities. Wear comfortable footwear and consider lightweight clothing suitable for the evening ocean breeze. Most importantly, remember to soak in the atmosphere, enjoy the stunning views, and have fun as you run alongside fellow participants!
Tips for Trail Running Success
Success in trail running races in 2025 hinges on a comprehensive approach. Robust training is paramount, encompassing a blend of strength training to fortify leg muscles and core stability, cardio workouts to enhance endurance, and flexibility exercises to prevent injuries. Essential gear, such as trail running shoes with exceptional traction, breathable and weather-appropriate clothing, and adequately sized hydration packs, is crucial for comfort and safety. Effective nutrition and hydration strategies, including proper fueling before, during, and after runs, are essential to maintain energy levels and prevent dehydration. Finally, adhering to trail etiquette, maintaining awareness of your surroundings, and practicing safe navigation techniques, such as carrying a map and compass, are vital for a safe and enjoyable trail running experience.
Conclusion
In conclusion, participating in trail running races in 2025 offers a unique and rewarding experience. From the breathtaking scenery and challenging terrain to the camaraderie and sense of accomplishment, trail running provides a unique escape from the ordinary. Whether you’re a seasoned athlete or just starting your trail running journey, I encourage you to find a race that pushes your limits and inspires you to explore the beauty of the outdoors. Remember to set realistic goals, embrace the challenges, and savor the journey. Most importantly, have fun and enjoy the thrill of conquering the trails!
